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申请(专利)号:CN201310387752.37申请(专利权)人:上海梅山钢铁股份有限公司发明(设计)人:韩孝永;穆海玲;许姣姣摘要:本发明涉及一种易开盖用冷轧镀锡板及其生产方法,主要解决现有易开盖用冷轧镀锡板在制造易开盖的冲压成形过程中出现开裂、屈服强度低的技术问题。生产方法按成分冶炼依次采用铁水脱硫、转炉顶底复合吹炼、钢包底吹氩或LF炉精炼、全程吹Ar保护浇铸、板坯加热炉加
(Patent) No .: CN201310387752.37 Inventor: Shanghai Meishan Iron & Steel Co., Ltd. Inventor: Han Xiaoyong; Mu Hailing; Xu Jiaojiao Abstract: The present invention relates to an easy to open the cover with cold-rolled tin Board and its production method, which mainly solves the technical problems of cracking and low yield strength of the existing cold-rolled tinplate for easy-open-lid manufacturing in the easy-open-cap stamping process. Production method according to the ingredients smelting followed by hot metal desulphurization, converter top and bottom compound blowing, ladle blowing argon or LF furnace at the end of refining, Ar blowing protection throughout the casting, slab heating furnace plus